ADOBE DNG HDR FORMAT

[skantron]

Hi, I have DNG files files that I had merged into HDRs using lightroom and then saved out.  It looks like Photoscan doesn't read them properly, they come in as white (regardless of HDR compression settings).  Standard DNG or Tiff files that are saved out from LIghtroom seem to be read in fine.  I didn't see a an option to export another file format in lightroom that would still be HDR, but I can save EXFs in photoshop which will be read in Photoscan.  I was wanting to use HDRs in photoscan to make HDR domes, and making the merged HDRs for 50-60 image sets is a bit easier in Lightroom for me.  Is this a known issue, or am I doing something wrong, or is there another workflow I could attempt?

THanks